2026-04-29T12:09:03.172Z [ INFO] Starting package build
2026-04-29T12:09:03.173Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:09:04.276Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:09:05.142Z [ INFO] Running make stage stage=checksum
2026-04-29T12:09:05.622Z [ INFO] Running make stage stage=configure
2026-04-29T12:09:08.138Z [ INFO] Running make stage stage=build
2026-04-29T12:09:08.979Z [ERROR] Package build failed
2026-04-29T12:09:09.582Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)